778101 - html5 form validation for <select> does not work properly after mouse hover over drop down list.

Status: NEW

(Core :: DOM: Forms, defect, P5)

Description

[Alice0775 White]

Build Identifier:
http://hg.mozilla.org/mozilla-central/rev/20db7c6d82cc
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/17.0 Firefox/17.0 ID:20120726052803

This is spun off Bug 612134 https://bugzilla.mozilla.org/show_bug.cgi?id=612134#c6

If I expand drop down list and mouse hover over the drop down list.
And then I click outside the list so that there's no option selected, 
In this case, validation does not work and I can send data.

Step To Reproduce:
1. Open Attached
2. Click [v] button to expand drop down list
3. Mouse hover over the list. And move highlight(you must not click on the item)
4. Mouse move to out side the list and Click outside the list
5. Click [send] button

Actual Results:
  Validation does not work

Expected Results:
  validation should work

Comment 1

[Alice0775 White]

Attachment: html

Comment 2

[Boris Zbarsky [:bzbarsky]]

I see the selected item actually change before the submit....

Comment 3

[Alice0775 White]

Maybe related to Bug 451200(Bug 387406)

Comment 4

[Firefox Bug Husbandry Bot]

https://bugzilla.mozilla.org/show_bug.cgi?id=1472046

Move all DOM bugs that haven’t been updated in more than 3 years and has no one currently assigned to P5.

If you have questions, please contact :mdaly.